Twin-rotor lobe pumps are multi-functional and bi-directional positive displacement pumps, produced with fine technology. The manufacturing engineering and precision of the pumps approach the advanced level of the world. Rotor pump use synchronic rotors, driven by a pair of synchronic gears in the gear box, transmitted by the main shaft and the sub-shaft. The rotors move synchronically in counter-clockwise directions, which, consequently, vary the pump capacity and builds up high vacuum capacity and emission pressure. It is particularly suitable to pump sanitary medium, high-corrosive and high-viscous medium. These products consist of two series: sanitary type and high corrosive type; in structure they fall into two varieties: high pressure with high viscosity and high pressure with low viscosity. The core parts and sealing devices of the products are made of different materials and sealing methods, based on the properties of different medium. These special designs greatly help the transmission performance of the pumps.
Rotor pumps manufacturing standard
Scope of application for rotor pump
Professional and scientific rotor pump selection
Advantages of using a rotor pump
Rotor pump is a positive displacement pump, which is mainly used to transport materials with viscosity. The rotor pumps manufacturing standard is divided to Foodstuffs, Chemicals, Regular, Oil-fields and special-type, the core parts and sealing device of the products are made of different materials according to different properties of material, to meet variety medium and working procedures" requirements. There are 12 varieties of rotors, which can be set interchangeably in the same pump.
The use of rotor pumps is becoming increasingly popular due to the numerous benefits it offers. It can capable to pump the viscous medium from 0.2 cps to 2 million cps. and pulp with the solid volume of 60%. The pump can be widely used in consumer chemicals, refined chemicals, food and beverage, paper making, chemical fiber, pharmaceuticals, coating and so on. There are many series of products to choose from, the pump can be equipped with frequency converter, and the flow can be selected to meet with different needs.
The pump material, mechanical seal type, motor speed and power are very important in selection. So the selection of rotor pump determines the use effect of the pump. Professional engineers select the appropriate wetted parts material, pump model and corresponding rotation speed according to the user's material information and working conditions. For example, high viscosity medium need to use a lower rotation speed, the material viscosity is greatly affected by temperature need to use steam jacket and oil-flush, etc. Good selection can ensure good operation of the pump.
Using a rotor pump to transfer viscosity liquid has a number of advantages. First, these pumps are designed to handle processing and transfer of liquids with a high efficiency. The stainless steel materials used are designed to resist corrosion, and are easy to disassembly and repair. Additionally, since these rotor pumps are self-priming and lower pulsating, they are ideal for handling various viscous media. Their simple design makes them easy to maintain and less prone to breakdowns. Moreover, they provide a low-cost, efficient solution for a wide range of industrial applications.
With you have any questions about the product, please contact Durrex. You can ensure that the materials your business produces are safe and of the highest quality.
